Tackling the P0030 Code Head-On A Guide for Empowered Drivers

FIX CODE P0030 HEATER CONTROL CIRCUIT BANK 1 SENSOR 1 BMW E46 E39 E83 E53 Z3 Z4 If you have BMW and you have code P0030 HO2S Heater Control ... P0030 means the heater circuit on the 02 sensor has a problem. Usually that is the sensor itself, especially at your mileage but it could be ... Yesterday, started getting p0030, h02s heater control circuit open, bank 1 sensor 1. I've checked the wiring and the f3 fuse and it all looks good. My car ran a check engine light, code was P0030. I assume sensor 1 bank 1 is theO2 sensor right next to the turbo, but the wiring connections on all 3 ... Code P0030 means “HO2S Heater Control Circuit (Bank 1, Sensor 1).” The powertrain control module (PCM) logs this error code in your car when it senses a fault. The code references a heater circuit problem. So, can the IID tell me if I have power, ground and resistance? Looks like the connector is really difficult to ... ... MIL light with the following code: P0030: HO2S Heater Control Circuit (Bank 1 Sensor 1) Freeze frame report generated by Torque for Android ... Got the P0030 code yesterday. (Oxygen sensor heater circuit). What are the odds that this is the sensor itself vs wiring? It's not intermittent. Personally I would check the O2 sensor first, if that checks ok then do the longer job of checking the wiring. disconnect the sensor and check resistance. Got P0030 very quickly. Engine lacks power - severely! 3/4 Gas Peddle to get up a small hill. ... Crankshaft position sensor, ground wires, fuel ...